Jersey Reactive Client - Java 8 (CompletionStage) provider.
'org.glassfish.jersey.ext.rx:jersey-rx-client-java8:2.13'
<dependency>
<groupId>org.glassfish.jersey.ext.rx</groupId>
<artifactId>jersey-rx-client-java8</artifactId>
<version>2.13</version>
</dependency>
<dependency org="org.glassfish.jersey.ext.rx" name="jersey-rx-client-java8" rev="2.13"/>
"org.glassfish.jersey.ext.rx", "jersey-rx-client-java8", "2.13"